11957256213

素因数分解:

$3^1\times 7^2\times {\mathrm{3881}}^1\times {\mathrm{20959}}^1$

素因数の和:24857

約数の個数: 24

約数和(自身を含む): 18551612160

約数和(自身を除く): 6594355947

約数列:

[1, 3, 7, 21, 49, 147, 3881, 11643, 20959, 27167, 62877, 81501, 146713, 190169, 440139, 570507, 1026991, 3080973, 81341879, 244025637, 569393153, 1708179459, 3985752071, 11957256213]

約数ペア:

[(1, 11957256213), (3, 3985752071), (7, 1708179459), (21, 569393153), (49, 244025637), (147, 81341879), (3881, 3080973), (11643, 1026991), (20959, 570507), (27167, 440139), (62877, 190169), (81501, 146713)]